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GitHub_MCVELIST:CVE-2024-38354

HistoryJul 10, 2024 - 7:49 p.m.

CVE-2024-38354 Cross-site Scripting in Hackmd.io Notes lead by HTML Injection

2024-07-1019:49:55

CWE-79

GitHub_M

www.cve.org

codimd

hackmd.io

xss

dom clobbering

vulnerability fix

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

17.7%

JSON

CodiMD allows realtime collaborative markdown notes on all platforms. The notebook feature of Hackmd.io permits the rendering of iframe HTML tags with an improperly sanitized name attribute. This vulnerability enables attackers to perform cross-site scripting (XSS) attacks via DOM clobbering. This vulnerability is fixed in 2.5.4.

CNA Affected

[
  {
    "vendor": "hackmdio",
    "product": "codimd",
    "versions": [
      {
        "version": "< 2.5.4",
        "status": "affected"
      }
    ]
  }
]

References

github.com/hackmdio/codimd/security/advisories/GHSA-22jv-vch8-2vp9

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

17.7%

JSON

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